# Choobi vs TreadCal

The clearest difference is update cadence: TreadCal at weekly against Choobi's every 3 weeks. Choobi's advantage is ratings volume (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Choobi sells 4 in-app purchases, starting at $2.99 per month and TreadCal sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Choobi against 5.0 for TreadCal. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Choobi ships an update every 3 weeks, TreadCal weekly. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Choobi | TreadCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/choobi/id6773347644/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/treadcal/id6814314337/reviews) |
| Number of ratings | **3** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 65 MB | 6 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Lintio Limited](https://appshunter.io/developer/6773347646) | [Carbide Studios](https://appshunter.io/developer/6814314339) |

## What reviewers say

### Choobi

[App page](https://appshunter.io/ios/app/choobi/id6773347644)

Engage in supportive conversations with AI companions, journal your thoughts with rich media, and track your moods and memories. Set goals, gain personalized wellness insights, and practice guided exercises for self-awareness and personal growth.

**Highlights:** AI companion conversations, Rich journaling with media, Daily mood tracking, Memory saving, Goal setting, Personalized wellness insights, Guided exercises

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Choobi+ Enterprise Monthly | $2.99 | per month |
| Choobi Plus+ | $4.99 | per month |
| Choobi+ Enterprise Yearly | $29.99 | per year |
| Choobi Plus+ Yearly | $49.99 | per year |


### TreadCal

[App page](https://appshunter.io/ios/app/treadcal/id6814314337)

Estimate calories burned and vertical climb during incline treadmill workouts. It uses your weight, speed, incline, and optional weighted vest to provide accurate estimates. Shareable climb cards summarize your progress.

**Highlights:** Incline-aware calorie estimates, Vertical climb and distance tracking, Live heart rate and zones on Apple Watch, Weighted vest calorie contribution, Shareable climb cards, Treadmill calibration

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TreadCal Pro | $3.99 | one-time |


## Frequently asked questions

### Is Choobi free?

Choobi is free to download, with in-app purchases available.

### Is TreadCal free?

TreadCal is free to download, with in-app purchases available.

### Which has better reviews, Choobi or TreadCal?

Choobi and TreadCal are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Choobi or TreadCal have ads?

Neither Choobi nor TreadCal shows ads.

### Which is updated more often, Choobi or TreadCal?

Choobi ships an update every 3 weeks, and TreadCal weekly. Most recently, Choobi was updated on October 31, 2026 and TreadCal on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*